SPE columns, CHROMABOND HR-XC, 85 µm, 6 mL/500 mg

SPE columns, CHROMABOND HR-XC, 85 µm, 6 mL/500 mg
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Delivery time approx. 5 working days

730955 02101020205007
Package unit 30 Piece(s)
Quantity:
State-of-the-art spherical polymer for highest demands in solid phase extraction. PS/DVB... more

State-of-the-art spherical polymer for highest demands in solid phase extraction. PS/DVB copolymer with benzenesulfonic acid modification for mixed-mode SPE with strong cation exchange and reversed-phase properties (MCX). Exchange capacity 1.0 meq/g, pKa < 1 and RP capacity 300 mg/g (caffeine in water). High-purity material with ideal flow properties and highest reproducibility. Allows highest reproducibility with extremely low blind values due to an optimized production process. Outstanding recovery rates especially for the enrichment of basic (bases with pKa 2–10) analytes.

Hazardous material No
Method Solid phase extraction (SPE)
Brand CHROMABOND
Phase HR-XC
Mode Mixed mode (RP and Ion exchange (IEX))
Base material PS/DVB copolymer
Surface chemistry Hydrophobic spherical polystyrene-divinylbenzene copolymer (PS/DVB) with benzenesulfonic acid modification, very strong Mixed mode cation exchanger (MCX)
Endcapped No
Column type SPE column
Hardware Polypropylene (PP) columns with polyethylene (PE) filter elements
Column shape Open tubular syringe-shaped column with Luer tip outlet
Column volume 6 mL
Filling quantity 500 mg
Column volume/adsorbent weight 6 mL/500 mg
Selling unit 30 columns
Recommended application(s) Amines, Bases with pKa 2–10, Basic active ingredients from strongly matrix-contaminated samples, Basic analytes, Fungicides from food
Particle type Fully porous particles (FPP)
Particle size 85 µm
Particle shape Spherical
Pore size 65–75 Å
Specific surface according to BET 800 m²/g
pH stability 1.0–14.0
Carbon content Not available or proprietary
Filter element material Polyethylene (PE)
Storage temperature RT
Scope of delivery 30x (6x5 in aluminum bags each) SPE columns, certificate of analysis